iankelling.org Git - distro-setup/blob - distro-end

   1 #!/bin/bash
   2 # Copyright (C) 2019 Ian Kelling
   3 # SPDX-License-Identifier: AGPL-3.0-or-later
   4
   5 # shellcheck source=/a/bin/ds/.bashrc
   6 export LC_USEBASHRC=t; if [[ -s ~/.bashrc ]]; then . ~/.bashrc; fi
   7
   8 ### setup
   9 source /a/bin/bash-bear-trap/bash-bear
  10 src="$(readlink -f -- "${BASH_SOURCE[0]}")"; src=${src%/*} # directory of this file
  11
  12 if [[ $EUID == 0 ]]; then
  13   echo "$0: error: run as regular user" >&2
  14   exit 1
  15 fi
  16
  17 err-cleanup() {
  18   echo 1 >~/.local/distro-end
  19 }
  20
  21 # shellcheck source=./pkgs
  22 source $src/pkgs
  23
  24 echo "$0: $(date) starting now)"
  25 # see example of usage to understand.
  26 end_msg() {
  27   local y
  28   IFS= read -r -d '' y  ||:
  29   end_msg_var+="$y"
  30 }
  31 end() {
  32   e "$end_msg_var"
  33   echo 0 >~/.local/distro-end
  34   if $pending_reboot; then
  35     echo "$0: pending reboot and then finished. doing it now."
  36     echo "exiting with status 0"
  37     sudo reboot now
  38   else
  39     echo "$0: $(date): ending now)"
  40     echo "exiting with status 0"
  41   fi
  42   exit 0
  43 }
  44 pre="${0##*/}:"
  45 sudo() {
  46   printf "$pre sudo %s\n"  "$*"
  47   SUDOD="$PWD" command sudo "$@";
  48 }
  49 m() { printf "$pre %s\n"  "$*"; "$@"; }
  50 e() { printf "$pre %s\n"  "$*"; }
  51 distro=$(distro-name)
  52 codename=$(debian-codename)
  53 codename_compat=$(debian-codename-compat)
  54 pending_reboot=false
  55 sed="sed --follow-symlinks"
  56
  57 # when we schroot, it will fail if we are in a directory that doesnt exist in the chroot
  58 cd /
  59
  60 ## template:
  61 # case $distro in
  62 # esac
  63
  64 case $HOSTNAME in
  65   li|bk|je) : ;;
  66   *)
  67     # get sudo pass cached right away
  68     if ! sudo -nv 2>/dev/null; then
  69       sudo -v
  70     fi
  71     ;;
  72 esac
  73
  74 # old repo. remove when all machines updated
  75 sudo rm -fv /etc/apt/sources.list.d/wireguard-ubuntu-wireguard-bionic.list
  76 # remove old file
  77 sudo rm -fv /etc/apt/preferences.d/minetest
  78
  79 #### initial packages
  80 pup
  81 if isdeb; then
  82   pi aptitude
  83 fi
  84
  85 # avoid prompts
  86 sudo debconf-set-selections <<EOF
  87 popularity-contest popularity-contest/participate boolean true
  88 EOF
  89
  90 ########### begin section including vps ################
  91 pi ${p2[@]}
  92
  93 conflink
  94
  95 sudo rm -fv
  96
  97 # no equivalent in other distros:
  98 if isdeb && pcheck apt-file; then
  99   # this condition is just a speed optimization
 100   pi apt-file
 101   sudo apt-file update
 102 fi
 103
 104
 105 # disable motd junk.
 106 case $distro in
 107   debian)
 108     # allows me to pipe with ssh -t, and gets rid of spam
 109     # http://forums.debian.net/viewtopic.php?f=5&t=85822
 110     # i'd rather disable the service than comment the init file
 111     # this says disabling the service, it will still get restarted
 112     # but this script doesn't do anything on restart, so it should be fine
 113     sudo truncate -s0 /var/run/motd.dynamic
 114     ;;
 115   trisquel|ubuntu)
 116     # this isn't a complete solution. It still shows me when updates are available,
 117     # but it's no big deal.
 118     sudo rm -fv /etc/update-motd.d/10-help-text /etc/update-motd.d/00-header
 119     ;;
 120 esac
 121
 122
 123
 124
 125
 126
 127 # dogcam setup. not using atm
 128 # case $HOSTNAME in
 129 #   lj|li)
 130 #     /a/bin/webcam/install-server
 131 #     ;;
 132 #   kw)
 133 #     /a/bin/webcam/install-client
 134 #     ;;
 135 # esac
 136
 137
 138 ## not actually using prometheus just yet
 139 # # office is not exposed to internet yet
 140 # if [[ $HOSTNAME != kw ]]; then
 141 #   ## prometheus node exporter setup
 142 #   web-conf -f 9100 -p 9101 apache2 $(hostname -f) <<'EOF'
 143 # #https://httpd.apache.org/docs/2.4/mod/mod_authn_core.html#authtype
 144 # # https://stackoverflow.com/questions/5011102/apache-reverse-proxy-with-basic-authentication
 145 # <Location />
 146 #    AllowOverride None
 147 #    AuthType basic
 148 #    AuthName "Authentication Required"
 149 #    # setup one time, with root:www-data, 640
 150 #    AuthUserFile "/etc/prometheus-htpasswd"
 151 #    Require valid-user
 152 # </Location>
 153 # EOF
 154 # fi
 155
 156
 157
 158
 159 pi debootstrap
 160 ######### begin universal pinned packages ######
 161 case $(debian-codename) in
 162   etiona|flidas|nabia|aramo)
 163     sudo rm -fv /etc/apt/preferences.d/etiona-buster
 164     sd /etc/apt/preferences.d/trisquel-debian <<EOF
 165 Explanation: Debian* includes Debian + Debian Backports
 166 Package: *
 167 Pin: release o=Debian*
 168 Pin-Priority: -100
 169 EOF
 170     ;;&
 171   # needed for debootstrap scripts for fai since fai requires debian
 172   flidas)
 173     # moved to fai
 174     #curl http://archive.ubuntu.com/ubuntu/project/ubuntu-archive-keyring.gpg | s apt-key add -
 175     sd /etc/apt/preferences.d/flidas-xenial <<EOF
 176 Package: *
 177 Pin: release a=xenial
 178 Pin-Priority: -100
 179
 180 Package: *
 181 Pin: release a=xenial-updates
 182 Pin-Priority: -100
 183
 184 Package: *
 185 Pin: release a=xenial-security
 186 Pin-Priority: -100
 187
 188 Package: firefox
 189 Pin: release n=xenial
 190 Pin-Priority: 500
 191 EOF
 192     sd /etc/apt/sources.list.d/xenial.list 2>/dev/null <<EOF
 193 deb http://us.archive.ubuntu.com/ubuntu/ xenial main
 194 deb http://us.archive.ubuntu.com/ubuntu/ xenial-updates main
 195 deb http://us.archive.ubuntu.com/ubuntu/ xenial-security main
 196 EOF
 197
 198     if ! apt-key list | grep /C0B21F32 &>/dev/null; then
 199       # moved to fai
 200       #sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 3B4FE6ACC0B21F32
 201       sd /etc/apt/preferences.d/flidas-bionic <<EOF
 202 Package: *
 203 Pin: release a=bionic
 204 Pin-Priority: -100
 205
 206 Package: *
 207 Pin: release a=bionic-updates
 208 Pin-Priority: -100
 209
 210 Package: *
 211 Pin: release a=bionic-security
 212 Pin-Priority: -100
 213 EOF
 214     fi
 215
 216     # better to run btrfs-progs which matches our kernel version
 217     # (note, renamed from btrfs-tools)
 218     sd /etc/apt/preferences.d/btrfs-progs <<EOF
 219 Package: btrfs-progs libzstd1
 220 Pin: release a=bionic
 221 Pin-Priority: 1005
 222
 223 Package: btrfs-progs libzstd1
 224 Pin: release a=bionic-updates
 225 Pin-Priority: 1005
 226
 227 Package: btrfs-progs libzstd1
 228 Pin: release a=bionic-security
 229 Pin-Priority: 1005
 230 EOF
 231
 232
 233     t=$(mktemp)
 234     cat >$t <<EOF
 235 deb http://us.archive.ubuntu.com/ubuntu/ bionic main
 236 deb http://us.archive.ubuntu.com/ubuntu/ bionic-updates main
 237 deb http://us.archive.ubuntu.com/ubuntu/ bionic-security main
 238 EOF
 239     f=/etc/apt/sources.list.d/bionic.list
 240     if ! diff -q $t $f; then
 241       sudo cp $t $f
 242       sudo chmod 644 $f
 243       m p update
 244     fi
 245
 246     # no special reason, but its better for btrfs-progs to
 247     # be closer to our kernel version
 248     pi btrfs-progs
 249
 250     if [[ ! -e /usr/share/debootstrap/scripts/xenial ]]; then
 251       t=$(mktemp -d)
 252       cd $t
 253       m aptitude download debootstrap/xenial
 254       m ex ./*
 255       sudo cp ./usr/share/debootstrap/scripts/* /usr/share/debootstrap/scripts
 256     fi
 257
 258     sd /etc/apt/preferences.d/flidas-etiona <<EOF
 259 Package: *
 260 Pin: release a=etiona
 261 Pin-Priority: -100
 262
 263 Package: *
 264 Pin: release a=etiona-updates
 265 Pin-Priority: -100
 266
 267 Package: *
 268 Pin: release a=etiona-security
 269 Pin-Priority: -100
 270
 271 Package: *
 272 Pin: release a=etiona-backports
 273 Pin-Priority: -100
 274 EOF
 275
 276     t=$(mktemp)
 277     cat >$t <<EOF
 278 deb http://mirror.fsf.org/trisquel/ etiona main
 279 deb http://mirror.fsf.org/trisquel/ etiona-updates main
 280 deb http://archive.trisquel.info/trisquel/ etiona-security main
 281 deb http://mirror.fsf.org/trisquel/ etiona-backports main
 282 EOF
 283     f=/etc/apt/sources.list.d/etiona.list
 284     if ! diff -q $t $f; then
 285       sudo cp $t $f
 286       n s chmod 644 $f
 287       m p update
 288     fi
 289
 290     sd /etc/apt/preferences.d/debian-goodies <<EOF
 291 Package: debian-goodies
 292 Pin: release n=etiona
 293 Pin-Priority: 1005
 294 EOF
 295
 296
 297     # dont use buster because it causes dist-upgrade to think its downgrading
 298     # packages while really just reinstalling the same version.
 299     f=/etc/apt/apt.conf.d/01iank
 300     sudo rm -fv $f
 301     #         # stupid buster uses some key algorithm not supported by flidas gpg that apt uses.
 302     #         sd /etc/apt/apt.conf.d/01iank <<'EOF'
 303     # Acquire::AllowInsecureRepositories "true";
 304     # EOF
 305
 306     f=/etc/apt/sources.list.d/buster.list
 307     sudo rm -fv $f
 308
 309     # newer version needed for false positive in checkrestart.
 310     # I did buster at first, but other problem above with having
 311     # buster repos. not sure if the false positive exists in etiona.
 312     pi debian-goodies
 313
 314     sd /etc/apt/preferences.d/shellcheck <<EOF
 315 Package: shellcheck
 316 Pin: release a=etiona
 317 Pin-Priority: 1005
 318
 319 Package: shellcheck
 320 Pin: release a=etiona-updates
 321 Pin-Priority: 1005
 322
 323 Package: shellcheck
 324 Pin: release a=etiona-security
 325 Pin-Priority: 1005
 326 EOF
 327
 328     sd /etc/apt/preferences.d/bash <<EOF
 329 Package: bash
 330 Pin: release a=etiona
 331 Pin-Priority: 1005
 332
 333 Package: bash
 334 Pin: release a=etiona-updates
 335 Pin-Priority: 1005
 336
 337 Package: bash
 338 Pin: release a=etiona-security
 339 Pin-Priority: 1005
 340 EOF
 341
 342
 343     ;;&
 344   aramo|nabia|etiona)
 345     # for ziva
 346     #p install --no-install-recommends minetest/buster libleveldb1d/buster libncursesw6/buster libtinfo6/buster
 347     doupdate=false
 348     # shellcheck disable=SC2043 # in case we want more than 1 in the loop later.
 349     for n in bullseye; do
 350       f=/etc/apt/sources.list.d/$n.list
 351       t=$(mktemp)
 352       case $n in
 353         bullseye)
 354           cat >$t <<'EOF'
 355 EOF
 356           cat >$t <<EOF
 357 deb http://deb.debian.org/debian bullseye main
 358 deb-src http://deb.debian.org/debian bullseye main
 359
 360 deb http://deb.debian.org/debian-security/ bullseye-security main
 361 deb-src http://deb.debian.org/debian-security/ bullseye-security main
 362
 363 deb http://deb.debian.org/debian bullseye-updates main
 364 deb-src http://deb.debian.org/debian bullseye-updates main
 365
 366 deb http://http.debian.net/debian bullseye-backports main
 367 deb-src http://http.debian.net/debian bullseye-backports main
 368 EOF
 369           ;;
 370       esac
 371
 372       if ! diff -q $t $f; then
 373         doupdate=true
 374         s cp $t $f
 375         s chmod 644 $f
 376       fi
 377     done
 378     if $doupdate; then
 379       curl -s https://ftp-master.debian.org/keys/archive-key-10-security.asc | sudo apt-key add -
 380       curl -s https://ftp-master.debian.org/keys/archive-key-10.asc | sudo apt-key add -
 381       p update
 382     fi
 383
 384     if [[ ! -e /usr/share/debootstrap/scripts/bullseye ]]; then
 385       t=$(mktemp -d)
 386       cd $t
 387       m aptitude download debootstrap/bullseye
 388       m ex ./*
 389       sudo cp ./usr/share/debootstrap/scripts/* /usr/share/debootstrap/scripts
 390     fi
 391
 392     ;;&
 393   etiona)
 394     sd /etc/apt/preferences.d/focal <<'EOF'
 395 Package: *
 396 Pin: release n=focal,o=Ubuntu
 397 Pin-Priority: -100
 398 EOF
 399
 400     sd /etc/apt/preferences.d/spamassassin <<'EOF'
 401 Package: spamassassin sa-compile spamc
 402 Pin: release n=focal,o=Ubuntu
 403 Pin-Priority: 500
 404 EOF
 405     sd /etc/apt/preferences.d/spamassassin <<'EOF'
 406 Package: spamassassin sa-compile spamc
 407 Pin: release n=focal,o=Ubuntu
 408 Pin-Priority: 500
 409 EOF
 410     sd /etc/apt/preferences.d/psd <<'EOF'
 411 Package: profile-sync-daemon
 412 Pin: release n=focal,o=Ubuntu
 413 Pin-Priority: 500
 414 EOF
 415
 416     f=/etc/apt/sources.list.d/focal.list
 417     t=$(mktemp)
 418     cat >$t <<'EOF'
 419 deb http://us.archive.ubuntu.com/ubuntu/ focal main universe
 420 deb http://us.archive.ubuntu.com/ubuntu/ focal-updates main universe
 421 deb http://us.archive.ubuntu.com/ubuntu/ focal-security main universe
 422 EOF
 423     if ! diff -q $t $f; then
 424       sudo dd if=$t of=$f status=none
 425       p update
 426     fi
 427
 428
 429
 430     sd /etc/apt/preferences.d/nabia-etiona <<'EOF'
 431 Package: *
 432 Pin: release n=nabia*,o=Trisquel
 433 Pin-Priority: -100
 434 EOF
 435
 436     f=/etc/apt/sources.list.d/nabia.list
 437     t=$(mktemp)
 438     cat >$t <<'EOF'
 439 deb http://mirror.fsf.org/trisquel/ nabia main
 440 deb-src http://mirror.fsf.org/trisquel/ nabia main
 441
 442 deb http://mirror.fsf.org/trisquel/ nabia-updates main
 443 deb-src http://mirror.fsf.org/trisquel/ nabia-updates main
 444
 445 deb http://archive.trisquel.info/trisquel/ nabia-security main
 446 deb-src http://archive.trisquel.info/trisquel/ nabia-security main
 447
 448 # Uncomment this lines to enable the backports optional repository
 449 deb http://mirror.fsf.org/trisquel/ nabia-backports main
 450 deb-src http://mirror.fsf.org/trisquel/ nabia-backports main
 451 EOF
 452     if ! diff -q $t $f; then
 453       sudo dd if=$t of=$f status=none
 454       p update
 455     fi
 456
 457     # duplicated in fai. Pin for bionic + ubuntu so that ppas dont get
 458     # matched.
 459     sd /etc/apt/preferences.d/etiona-bionic <<'EOF'
 460 Package: *
 461 Pin: release n=bionic,o=Ubuntu
 462 Pin-Priority: -100
 463 Package: firefox
 464 Pin: release n=bionic,o=Ubuntu
 465 Pin-Priority: 500
 466 EOF
 467
 468     sd /etc/apt/preferences.d/etiona-sa <<'EOF'
 469 Package: *
 470 Pin: release n=bionic,o=Ubuntu
 471 Pin-Priority: -100
 472 EOF
 473
 474     ;;&
 475   nabia)
 476     sd /etc/apt/preferences.d/aramo-nabia <<'EOF'
 477 Package: *
 478 Pin: release n=aramo*,o=Trisquel
 479 Pin-Priority: -100
 480 EOF
 481     f=/etc/apt/sources.list.d/aramo.list
 482     t=$(mktemp)
 483     cat >$t <<'EOF'
 484 deb http://mirror.fsf.org/trisquel/ aramo main
 485 deb-src http://mirror.fsf.org/trisquel/ aramo main
 486
 487 deb http://mirror.fsf.org/trisquel/ aramo-updates main
 488 deb-src http://mirror.fsf.org/trisquel/ aramo-updates main
 489
 490 deb http://archive.trisquel.info/trisquel/ aramo-security main
 491 deb-src http://archive.trisquel.info/trisquel/ aramo-security main
 492
 493 # Uncomment this lines to enable the backports optional repository
 494 deb http://mirror.fsf.org/trisquel/ aramo-backports main
 495 deb-src http://mirror.fsf.org/trisquel/ aramo-backports main
 496 EOF
 497     if ! diff -q $t $f; then
 498       sudo dd if=$t of=$f status=none
 499       p update
 500     fi
 501
 502     ;;&
 503   *)
 504     if isdeb; then
 505       pi debian-goodies shellcheck
 506     fi
 507     ;;
 508 esac
 509
 510 case $codename_compat in
 511   jammy)
 512     s systemctl enable --now ssh-agent-iank
 513     ;;
 514 esac
 515
 516 case $codename_compat in
 517   focal)
 518     sd /etc/apt/preferences.d/nabia-btrfs-progs <<'EOF'
 519 Package: btrfs-progs
 520 Pin: release a=buster-backports
 521 Pin-Priority: 500
 522 EOF
 523     p install btrfs-progs
 524     ;;
 525 esac
 526
 527
 528 # 2020-03-03 old file
 529 s rm -fv /etc/apt/preferences.d/radicale
 530 ######### end universal pinned packages ######
 531
 532
 533 case $codename in
 534   etiona)
 535     sd /etc/apt/preferences.d/obs <<EOF
 536 Package: libfdk-aac1
 537 Pin: release n=bionic
 538 Pin-Priority: 500
 539 EOF
 540     sd /etc/apt/preferences.d/chromium <<EOF
 541 Package: chromium-*
 542 Pin: release n=bionic
 543 Pin-Priority: 500
 544 EOF
 545     ;;
 546   nabia)
 547     # note, to get the latest, it would be n=bullseye*
 548     # but that has conflicting package versions, so this does the old one.
 549     # I only use it for special rare purposes. Just keep in mind it is an
 550     # outdated insecure version.
 551     sd /etc/apt/preferences.d/chromium-bullseye <<EOF
 552 Package: chromium chromium-* libicu67 libjpeg62-turbo libjsoncpp24 libre2-9 libwebpmux3
 553 Pin: release o=Debian*,n=bullseye
 554 Pin-Priority: 500
 555 EOF
 556     ;;
 557   aramo)
 558     # obs dependency not in trisquel
 559     sd /etc/apt/preferences.d/obs <<EOF
 560 Package: libfdk-aac2
 561 Pin: release n=jammy,o=Ubuntu
 562 Pin-Priority: 500
 563 EOF
 564     ;;
 565 esac
 566
 567
 568
 569 ##### begin automatic upgrades (after checkrestart has been installed) ####
 570 # if apt-config-auto-update is installed,
 571 # it also has similar config, in a file 10something,
 572 # but i think this overrides it since its higher number.
 573 # This file was part of the automatic-updates package,
 574 # and it has a config option to not get new package lists,
 575 # which seems pretty stupid to me, you cant actually upgrade
 576 # anything if you dont have the new package list.
 577 sd /etc/apt/apt.conf.d/20auto-upgrades <<'EOF'
 578 # note: man apt.conf says
 579 # /usr/share/doc/apt/examples/configure-index.gz is a configuration file showing
 580 # example values for all possible options.
 581 # but that is a incorrect.
 582 # Periodic and other options are only documented in
 583 # /usr/lib/apt/apt.systemd.daily
 584 # That filename can be found through poking around in apt daily cronjob.
 585 APT::Periodic::Update-Package-Lists "1";
 586 APT::Periodic::Download-Upgradeable-Packages "1";
 587 # 0 means disabled. I used to set this to 7, however, trisquel doesn't
 588 # have an archive of old package versions, so I want to
 589 # keep around old versions so I can easily downgrade.
 590 APT::Periodic::AutocleanInterval "0";
 591 # daily expire old files /var/cache/apt if it gets above this MB
 592 APT::Periodic::MaxSize "50000";
 593 APT::Periodic::Unattended-Upgrade "1";
 594 EOF
 595
 596 # fyi: default file has comments about available options,
 597 # you may want to read that, do pkx unattended-upgrades
 598 # default is just security updates. this list found from reading
 599 # match_whitelist_string() in $(which unattended-upgrades)
 600 sd /etc/apt/apt.conf.d/50unattended-upgrades  <<EOF
 601 Unattended-Upgrade::Mail "root";
 602 Unattended-Upgrade::MailOnlyOnError "true";
 603 Unattended-Upgrade::Remove-Unused-Dependencies "true";
 604 Unattended-Upgrade::Origins-Pattern {
 605   "o=*,l=*,a=*,c=*,site=*,n=*";
 606 };
 607 EOF
 608
 609 # old files
 610 sudo rm -f /etc/cron.d/unattended-upgrade-reboot /usr/local/bin/zelous-unattended-reboot /etc/cron.d/myupgrade
 611
 612 # myupgrade cron exists in /etc/cron.d/ian
 613
 614 ##### end automatic upgrades ####
 615
 616
 617 # commented in case i want to use this sometime later
 618 #     sd /etc/apt/preferences.d/buster-backports <<EOF
 619 # Package: *
 620 # Pin: release a=buster-backports
 621 # Pin-Priority: 500
 622 # EOF
 623
 624
 625 ###### begin website setup
 626 case $HOSTNAME in
 627   li|bk|je)
 628     pi bind9
 629     f=/var/lib/bind/db.b8.nz
 630     if [[ ! -e $f ]]; then
 631       dnsb8
 632     fi
 633
 634     s /c/roles/prom_export/files/simple/usr/local/bin/fsf-install-node-exporter -l 127.0.0.1
 635
 636     # ex for exporter
 637     web-conf -p 9101 -f 9100 - apache2 ${HOSTNAME}ex.b8.nz <<'EOF'
 638 <Location "/">
 639 AuthType Basic
 640 AuthName "basic_auth"
 641 # created with
 642 # htpasswd -c prometheus-export-htpasswd USERNAME
 643 AuthUserFile "/etc/prometheus-export-htpasswd"
 644 Require valid-user
 645 </Location>
 646 EOF
 647     ;;&
 648
 649   bk)
 650     sgo wg-quick@wgmail
 651
 652     # i just dont feel like setting up a special purpose ssh key to do this automatically.
 653     end_msg <<'EOF'
 654 # run this once for bk on local machine:
 655 # only used for old openvpn setup
 656 /a/exe/vpn-mk-client-cert -c bk.b8.nz -b expertpath -n mail li.iankelling.org
 657 EOF
 658     end
 659     ;;
 660   je)
 661     end
 662     ;;
 663   li)
 664
 665     p build-dep eggdrop
 666     if [[ ! -L ~/eggdrop/eggdrop ]]; then
 667       cd
 668       git clone https://github.com/eggheads/eggdrop eggdrop-src
 669       cd eggdrop-src
 670       ./configure
 671       make config
 672       make
 673       make install
 674     fi
 675
 676     # dunno if this is really needed. it was part of the documented eggdrop systemd install script
 677     sudo loginctl enable-linger
 678     systemctl --user enable fsysbot
 679     systemctl --user start fsysbot
 680
 681     m /a/h/setup.sh iankelling.org
 682
 683     # start mumble only when im going to use it, since i dont use it much
 684     pi-nostart mumble-server
 685     sudo $sed -ri "s/^ *(serverpassword=).*/\1$(< /a/bin/bash_unpublished/mumble_pass)/" /etc/mumble-server.ini
 686
 687     # do certificate to avoid warning about unsigned cert,
 688     # which is overkill for my use, but hey, I'm cool, I know
 689     # how to do this.
 690     m web-conf apache2 mumble.iankelling.org
 691     sudo rm -fv /etc/apache2/sites-enabled/mumble.iankelling.org
 692
 693     # general vpn for as needed use
 694     vpn-server-setup -d -r -4 10.5.5 -p 443 -n hole
 695
 696     # todo: consider if this should exist for the
 697     # other vpn server
 698     teeu /etc/openvpn/server/hole.conf <<'EOF'
 699 client-to-client
 700 EOF
 701
 702
 703     ngset
 704     files=(/etc/openvpn/client-config-hole/*)
 705     if (( ${#files[@]} >= 1 )); then
 706       rm -f ${files[@]}
 707     fi
 708     ngreset
 709     for host in ${!vpn_ips[@]}; do
 710       sd /etc/openvpn/client-config-hole/$host <<EOF
 711 ifconfig-push 10.5.5.${vpn_ips[$host]} 255.255.255.0
 712 EOF
 713     done
 714
 715
 716     # for adding cert to system with /p
 717     #
 718     # host=frodo
 719     #mkc /p/c/machine_specific/$host/filesystem/etc/openvpn/client
 720     #vpn-mk-client-cert -b $host -n hole -r  iankelling.org
 721     #s chown -R iank:iank .
 722     #
 723     # example of adding to remote system 107,
 724     # vpn-mk-client-cert -n hole -c 10.2.0.107 -b hd8 iankelling.org
 725     #
 726     # for wireguard hole vpn, use function:
 727     # wghole
 728     # eg:
 729     # wghole bo 28
 730     # if it is going to want to connect to transmission-daemon on ok
 731     # wghole bo 28 10.174.2.2/32
 732
 733     # requested from linode via a support ticket.
 734     # https://www.linode.com/docs/networking/an-overview-of-ipv6-on-linode/
 735     # ipv6 stuff pieced together
 736     # via slightly wrong information from
 737     # https://github.com/angristan/openvpn-install/blob/master/openvpn-install.sh
 738     # https://community.openvpn.net/openvpn/wiki/IPv6
 739     # and man openvpn.
 740     #
 741     # This uses a public /64, but afaik, that is not needed for my
 742     # current use case, since I'm doing ipv6 nat, they could be private
 743     # and nat to a public address. I'm doing ipv6 nat in order to have 2
 744     # vpn clients that externally share the same ip when sending so they
 745     # share ip reputation.  Note, the eth0 and tunx needed to be
 746     # different subnets. On the same, I saw some neighbor packet go
 747     # unanswered, tcpdump showed packets getting lost. I tried splitting the
 748     # /64, it didn't work but I didn't investigate closely.
 749
 750
 751     # not starting as i intend to replace it
 752     m vpn-server-setup -s -i tunmail -n mail -d -6 2600:3c00:e002:3800::/64 2600:3c00:e002:3800::1/64
 753     sudo tee /etc/openvpn/client-config-mail/mailclient <<'EOF'
 754 ifconfig-push 10.8.0.4 255.255.255.0
 755 ifconfig-ipv6-push 2600:3c00:e002:3800::4/64
 756 EOF
 757     sudo tee /etc/openvpn/client-config-mail/expertpath <<'EOF'
 758 ifconfig-push 10.8.0.5 255.255.255.0
 759 ifconfig-ipv6-push 2600:3c00:e002:3800::5/64
 760 EOF
 761
 762
 763     sudo dd of=/etc/systemd/system/vpn-mail-forward.service <<'EOF'
 764 [Unit]
 765 Description=Turns on iptables mail nat
 766 BindsTo=openvpn-server@mail.service
 767
 768 [Service]
 769 Type=oneshot
 770 RemainAfterExit=yes
 771 ExecStart=/a/bin/distro-setup/vpn-mail-forward tunmail start
 772 ExecStop=/a/bin/distro-setup/vpn-mail-forward tunmail stop
 773
 774 [Install]
 775 RequiredBy=openvpn-server@mail.service
 776 EOF
 777     ser daemon-reload
 778
 779
 780     # needed for li's local mail delivery.
 781     tu /etc/hosts <<<"10.8.0.4 mx.iankelling.org"
 782
 783     # wgmail handles this.
 784     #sgo vpn-mail-forward.service
 785     # old:
 786     #sgo openvpn-server@mail
 787     sgo wg-quick@wgmail
 788
 789     # setup let's encrypt cert
 790     m web-conf apache2 mail.iankelling.org
 791     # TODO, i expanded the above cert manually to mx.iankelling.org, this should be captured
 792     # in the automation here. We use mail.iankelling.org as our ehlo name when sending mail
 793     # but our mx record is mx.iankelling.org. Initially I was just using mail.iankelling.org,
 794     # but the problem is I want multiple ips to be able to identify as mail.iankelling.org,
 795     # but a subset to be mx.iankelling.org. Afaik, there is no problem with having
 796     # our mail cert be for mail.iankelling.org, and have people connect to mx.ian...,
 797     # but it doesn't make logical sense to do this.
 798     sudo rm -fv /etc/apache2/sites-enabled/mail.iankelling.org{,-redir}.conf
 799     ser reload apache2
 800
 801     a2enmod -q proxy proxy_http
 802     domain=cal.iankelling.org
 803     web-conf -f 10.8.0.4:5232 - apache2 $domain <<'EOF'
 804 # https://radicale.org/2.1.html
 805 #https://httpd.apache.org/docs/2.4/mod/mod_authn_core.html#authtype
 806 # https://stackoverflow.com/questions/5011102/apache-reverse-proxy-with-basic-authentication
 807
 808 # this doesn't exactly fit with the documentation.
 809 # We need location / to do an auth, it cant be done outside,
 810 # in order to pass on X-Remote-User. And we need
 811 # the other location in order to remove the /radicale/ for
 812 # requests which have it. This could be done with a rewrite,
 813 # but i just get something working and call it a day.
 814
 815 <Location "/">
 816   AllowOverride None
 817   AuthType Basic
 818   AuthName "Authentication Required"
 819   # setup one time, with root:www-data, 640
 820   AuthUserFile "/etc/caldav-htpasswd"
 821   Require valid-user
 822   RequestHeader    set X-Remote-User expr=%{REMOTE_USER}
 823 </Location>
 824 <Location "/radicale/">
 825   Options +FollowSymLinks +Multiviews -Indexes
 826   RequestHeader    set X-Script-Name /radicale/
 827   RequestHeader    set X-Remote-User expr=%{REMOTE_USER}
 828   ProxyPass  "http://10.8.0.4:5232/" retry=0
 829   ProxyPassReverse  "http://10.8.0.4:5232/"
 830 </Location>
 831 EOF
 832     # nginx version of above would be:
 833     # auth_basic "Not currently available";
 834     # auth_basic_user_file /etc/nginx/caldav/htpasswd;
 835
 836
 837
 838     ###### begin znc setup #####
 839     pi znc
 840
 841     # https://wiki.znc.in/FAQ seems to imply that znc doesn\'t need restart after cert change.
 842     # to get into the web interface,
 843     # then use non-main browser or else it doebsn't allow it based on ocsp stapling from my main site.
 844     # https://iankelling.org:12533/
 845     # login as ian, pass is in pass store, the part after :
 846
 847     # znc config generated by doing
 848     # znc --makeconf
 849     # selected port is also used in erc config
 850     # comma separated channel list worked.
 851     # while figuring things out, running znc -D for debug in foreground.
 852     # to exit and save config:
 853     # /msg *status shutdown
 854     # configed auth on freenode by following
 855     # https://wiki.znc.in/Sasl:
 856     # /query *sasl
 857     # RequireAuth yes
 858     # Mechanism PLAIN
 859     # Set MyNickservName pa$$w0rd
 860     # created the system service after, and had to do
 861     # mv /home/iank/.znc/* /var/lib/znc
 862     # sed -i 's,/home/iank/.znc/,/var/lib/znc,' /var/lib/znc/config/znc.conf
 863     # and made a copy of the config files into /p/c
 864     # /msg *status LoadMod --type=global log -sanitize
 865     # todo: in config file AllowWeb = true should be false. better security if that is off unless we need it.
 866     # /msg *status LoadMod --type=network perform
 867     # /query *perform add PRIVMSG ChanServ :invite #fsf-office
 868     # /msg *perform add JOIN #fsf-office
 869     # /msg *status LoadMod NickServ
 870     #
 871     # i set  Buffer = 500
 872     # also ran /znc LoadMod clearbufferonmsg
 873     # it would be nice if erc supported erc query buffers by doing
 874     # /msg *status clearbuffer <name of the query/receiver
 875     # on killing the,
 876     # an example seems to be here:      https://github.com/zenspider/elisp/blob/master/rwd-irc.el
 877     # if that was the case i could remove the module clearbufferonmsg
 878     # also would be nice if erc supported
 879     # https://wiki.znc.in/self-message
 880     # https://wiki.znc.in/Query_buffers                                                \
 881       #
 882     # for geekshed, there was no sasl support as far as I can tell,
 883     # so I set to msg nickserv to identify upon connect.
 884     if ! getent passwd znc > /dev/null; then
 885       sudo useradd --create-home -d /var/lib/znc --system --shell /sbin/nologin --comment "Account to run ZNC daemon" --user-group znc
 886     fi
 887     sudo chmod 700 /var/lib/znc
 888     sudo chown -R znc:znc /var/lib/znc
 889     # Avoid restarting if possible, reconnecting to irc is annoying.
 890     # The unit file was made active with conflink.
 891     # Note, avoid using ser here because we wrap sudo to prints the command first.
 892     if [[ $(systemctl is-active znc) != active ]]; then
 893       sgo znc
 894     fi
 895     ###### stop znc setup #####
 896
 897     end
 898     ;;
 899 esac
 900
 901 case $HOSTNAME in
 902   bk)
 903     pi icecast2
 904     # todo, save the config
 905     /etc/cron.daily/stream-cert
 906     web-conf -c /etc/cert-live.fsf.org -p 443 -f 8000 apache2 live.fsf.org
 907     ;;
 908 esac
 909
 910 ###### end website setup
 911
 912 ########### end section including li/lj ###############
 913
 914
 915 #### desktop stuff
 916
 917 ### system76 things ###
 918 case $HOSTNAME in
 919   bo) # sy|  sy doesnt seem to really need this.
 920     # note, i stored the initial popos packages at /a/bin/data/popos-pkgs
 921     if [[ ! -e /etc/apt/sources.list.d/system76.list ]]; then
 922       # https://blog.zackad.dev/en/2017/08/17/add-ppa-simple-way.html
 923       sd /etc/apt/sources.list.d/system76.list <<EOF
 924 deb http://ppa.launchpad.net/system76-dev/stable/ubuntu $codename_compat main
 925 deb-src http://ppa.launchpad.net/system76-dev/stable/ubuntu $codename_compat main
 926 EOF
 927       # ubuntu keyserver is prone to intermittent failures
 928       trysleep 4 15 s apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 5D1F3A80254F6AFBA254FED5ACD442D1C8B7748B
 929       p update
 930       # https://support.system76.com/articles/install-ubuntu/
 931       # but i'm hoping this is not needed
 932       #       sd /etc/apt/preferences.d/system76 <<'EOF'
 933       # Package: *
 934       # Pin: release o=LP-PPA-system76-dev-stable
 935       # Pin-Priority: 1001
 936       # EOF
 937       #
 938       # TODO: I had to uninstall linux-image-generic-hwe-20.04 because of a conflict
 939       # about linux-firmware. Should probably install it to begin with in fai if
 940       # i'm going to use.
 941       pi system76-driver system76-firmware
 942       # if you get a notice about a firmware update, the notifier on i3
 943       # is too dumb to do anything when you click it. so to see
 944       # a changelog, cd to
 945       # /var/cache/system76-firmware-daemon
 946       # extract the xz files there, one will contain a changelog.
 947       # then to install an update:
 948       # s system76-firmware-cli schedule
 949     fi
 950     ;;
 951 esac
 952 ### end system76 things ###
 953
 954 case $distro in
 955   trisquel|ubuntu)
 956
 957     # ppa:obsproject/obs-studio
 958     if [[ ! -s /etc/apt/sources.list.d/obs.list ]]; then
 959       # https://blog.zackad.dev/en/2017/08/17/add-ppa-simple-way.html
 960       sd /etc/apt/sources.list.d/obs.list <<EOF
 961 deb http://ppa.launchpad.net/obsproject/obs-studio/ubuntu $codename_compat main
 962 deb-src http://ppa.launchpad.net/obsproject/obs-studio/ubuntu $codename_compat main
 963 EOF
 964       trysleep 4 15 s apt-key adv --keyserver keyserver.ubuntu.com --recv-keys BC7345F522079769F5BBE987EFC71127F425E228
 965       p update
 966     fi
 967     ;;
 968 esac
 969
 970 case $codename_compat in
 971   xenial)
 972     # mate-indicator-applet and beyond are msc things I noticed diffing a
 973     # standard install with mine.
 974     pi xorg lightdm mate-desktop-environment mate-desktop-environment-extras mate-indicator-applet anacron
 975     ;;
 976   stretch)
 977     pi task-mate-desktop
 978     ;;
 979   buster)
 980     # todo: figure out mate for buster
 981     # pi task-gnome-desktop
 982     ;;
 983   bionic|focal)
 984     # i had installing mate-indicator-applet, but im not sure why so i removed
 985     pi xorg lightdm mate-desktop-environment mate-desktop-environment-extras anacron
 986
 987     # pi gnome-core
 988     # # apt-get update periodically fails with an appstream error.
 989     # # this removes gnome-core, but its just a package for dependencies
 990     # p -y remove appstream
 991
 992
 993     # by default, it sleeps when not logged in to x/wayland and on ac power.
 994     # stop that.
 995     if id -u gdm &>/dev/null; then
 996       sudo -u gdm dbus-launch gsettings set org.gnome.settings-daemon.plugins.power sleep-inactive-ac-type 'nothing'
 997     fi
 998     ;;&
 999   focal)
1000     # lightdm startup fails without this. on etiona, we got unity-greeter installed automatically,
1001     # it would probably work on nabia too, but google just lead me to this and it works fine.
1002     pi lightdm-gtk-greeter
1003     # ok, this is really weird
1004     # normally this file has
1005     sd /etc/X11/Xsession.d/99x11-common_start <<'EOF'
1006 # this is very odd.
1007 # this file normally just has: exec $STARTUP
1008 # but then ~/.xsession-errors
1009 # says $STARTUP is not found, which appears to be the real
1010 # error, but normal bash doesnt operate that way.
1011 # https://bugs.launchpad.net/ubuntu/+source/im-config/+bug/1879352
1012 eval exec $STARTUP
1013 EOF
1014     # also, gdm wayland was default, had to do
1015     # dpkg-reconfigure gdm3
1016     # and choose lightdm.
1017     #
1018     ;;
1019   jammy)
1020     # not yet bothering with mate
1021     pi lightdm-gtk-greeter lightdm
1022     ;;
1023 esac
1024
1025
1026 if [[ $codename_compat == flidas ]]; then
1027   # doesnt exist in newer
1028   pi gnupg-doc
1029 fi
1030
1031
1032 case $distro in
1033   trisquel)
1034     case $codename in
1035       *)
1036         # firefox would work here too, apt would select abrowser.
1037         # and the update-alternatives thing i think is becuz firefox is
1038         # generally available before abrowser and this helps fix things
1039         # up when we have both.
1040         pi abrowser
1041         s update-alternatives --set x-www-browser /usr/bin/abrowser
1042         ;;
1043     esac
1044     ;;
1045   ubuntu)
1046     pi firefox
1047     ;;
1048   debian)
1049     pi firefox-esr
1050     ;;
1051 esac
1052
1053 # newer distros just use adb for package name it seems
1054 case $codename_compat in
1055   bionic|stretch)
1056     pi android-tools-adbd
1057     ;;
1058 esac
1059
1060 case $codename_compat in
1061   focal)
1062     pi libext2fs-dev libzstd-dev
1063     cd /a/opt/btrfs-progs
1064     ;;
1065 esac
1066
1067
1068 case $codename_compat in
1069   bionic)
1070     pi python-vte
1071     ;;
1072   *)
1073     pi reportbug-gtk
1074     ;;
1075 esac
1076
1077 # not packaged in newer distros it seems
1078 case $codename_compat in
1079   bionic|buster|stretch)
1080     pi dtrx
1081     ;;
1082 esac
1083
1084
1085 # TODO: some of the X programs can be removed from pall when using wayland
1086
1087 # depends gcc is a way to install suggests. this is apparently the only
1088 # way to install suggests even if the main package is already
1089 # installed. reinstall doesn't work, uninstalling can cause removing
1090 # dependent packages.
1091 # shellcheck disable=SC2046 # word splitting is intended
1092 pi ${pall[@]} $(apt-cache search ruby[.0-9]+-doc| awk '{print $1}') $($src/distro-pkgs)
1093
1094 # schroot service will restart schroot sessions after reboot.
1095 # I dont want that.
1096 pi-nostart schroot
1097
1098 # fix systemd unit failure. i dont know of any actual impact
1099 # other than systemd showing in degraded state. So, we dont bother
1100 # fixing the current state, let it fix on the next reboot.
1101 # https://gitlab.com/cjwatson/binfmt-support/-/commit/54f0e1af8a
1102 tmp=$(systemctl cat binfmt-support.service | grep ^After=)
1103 if [[ $tmp != *systemd-binfmt.service* ]]; then
1104   s u /etc/systemd/system/binfmt-support.service.d/override.conf <<EOF
1105 [Unit]
1106 $tmp systemd-binfmt.service
1107 EOF
1108 fi
1109
1110
1111 # commented, not worth the hassle i think.
1112 #seru enable psd
1113 #seru start psd
1114
1115
1116 # old filename
1117 sudo rm -fv /etc/systemd/resolved.conf.d/iank.conf
1118
1119 # website is dead june 14 2019. back in october, but meh
1120 sudo rm -fv /etc/apt/sources.list.d/iridium-browser.list
1121 # case $distro in
1122 #   debian)
1123 #     pi chromium ;;
1124 #   trisquel|ubuntu)
1125 #     wget -qO - https://downloads.iridiumbrowser.de/ubuntu/iridium-release-sign-01.pub|sudo apt-key add -
1126 #     t=$(mktemp)
1127 #     cat >$t <<EOF
1128 # deb [arch=amd64] https://downloads.iridiumbrowser.de/deb/ stable main
1129 # #deb-src https://downloads.iridiumbrowser.de/deb/ stable main
1130 # EOF
1131 #     f=/etc/apt/sources.list.d/iridium-browser.list
1132 #     if ! diff -q $t $f; then
1133 #       s cp $t $f
1134 #       s chmod 644 $f
1135 #       p update
1136 #     fi
1137 #     pi iridium-browser
1138 #     ;;
1139 # esac
1140
1141
1142 ##### rss2email
1143 if mountpoint /p &>/dev/null; then
1144   # note, see bashrc for more documentation.
1145   pi rss2email
1146   sd /etc/systemd/system/rss2email.service <<'EOF'
1147 [Unit]
1148 Description=rss2email
1149 After=multi-user.target
1150
1151 [Service]
1152 User=iank
1153 Type=oneshot
1154 # about 24 hours of failures
1155 # it copies over its files without respecting symlinks, so
1156 # we pass options to use different location.
1157 ExecStart=/usr/local/bin/sysd-mail-once -288 rss2email r2e -d /p/c/rss2email.json -c /p/c/rss2email.cfg run
1158 EOF
1159   sd /etc/systemd/system/rss2email.timer <<'EOF'
1160 [Unit]
1161 Description=rss2email
1162
1163 [Timer]
1164 # for initial run. required.
1165 OnActiveSec=30
1166 # for subsequent runs.
1167 OnUnitInactiveSec=300
1168
1169 [Install]
1170 WantedBy=timers.target
1171 EOF
1172   sudo systemctl daemon-reload
1173 fi
1174
1175
1176 ######### begin irc periodic backup #############
1177 if [[ $HOSTNAME == frodo ]]; then
1178   sd /etc/systemd/system/ircbackup.service <<'EOF'
1179 [Unit]
1180 Description=irc li backup
1181 After=multi-user.target
1182
1183 [Service]
1184 User=iank
1185 Type=oneshot
1186 ExecStart=/usr/local/bin/sysd-mail-once irc-backup rsync -rlptDhSAX root@iankelling.org:/var/lib/znc/moddata/log/iank/freenode/ /k/irclogs
1187 EOF
1188   sd /etc/systemd/system/ircbackup.timer <<'EOF'
1189 [Unit]
1190 Description=irc li backup hourly
1191
1192 [Timer]
1193 OnCalendar=hourly
1194
1195 [Install]
1196 WantedBy=timers.target
1197 EOF
1198   sudo systemctl daemon-reload
1199   sgo ircbackup.timer
1200 fi
1201
1202
1203 ######### end irc periodic backup #############
1204
1205
1206 pi-nostart openvpn
1207 # pi-nostart does not disable
1208 ser disable openvpn
1209
1210
1211 if [[ -e /p/c/gen-fsf-vpn ]]; then
1212   /p/c/gen-fsf-vpn
1213 fi
1214
1215 if [[ -e /p/c/machine_specific/$HOSTNAME/filesystem/etc/openvpn/client/hole.crt ]]; then
1216   sgo openvpn-client@hole
1217 fi
1218
1219 ############# begin syncthing setup ###########
1220 case $HOSTNAME in
1221   kd|frodo)
1222     f=/usr/share/keyrings/syncthing-archive-keyring.gpg
1223     if [[ ! -e $f ]]; then
1224       s curl -s -o $f https://syncthing.net/release-key.gpg
1225     fi
1226     s="deb [signed-by=/usr/share/keyrings/syncthing-archive-keyring.gpg] https://apt.syncthing.net/ syncthing stable"
1227     if [[ $(cat /etc/apt/sources.list.d/syncthing.list) != "$s" ]]; then
1228       echo "$s" | sd /etc/apt/sources.list.d/syncthing.list
1229       p update
1230     fi
1231     pi syncthing
1232     ;;&
1233   frodo)
1234     m lnf -T /w/syncthing /home/iank/.config/syncthing
1235     ser daemon-reload # syncthing likely not properly packaged
1236     sgo syncthing@iank # runs as iank
1237     ;;
1238   kd)
1239
1240     # 1003 just happens to be what was on my system
1241     if ! getent passwd ziva; then
1242       s groupadd -g 1003 ziva
1243       # syncthing state / config / db are all in ~/.config/syncthing
1244       s useradd -g 1003 -u 1003 -d /d/ziva-home -c ziva -s /bin/bash ziva
1245     fi
1246     sgo syncthing@ziva
1247     ;;
1248 esac
1249
1250 # user for short term use dropping of privileges
1251
1252 if ! getent group zu &>/dev/null; then
1253   s groupadd -g 1023 zu
1254 fi
1255 if ! getent passwd zu &>/dev/null; then
1256   s useradd -g 1023 -u 1023 -c zu -s /bin/bash zu
1257 fi
1258
1259
1260 # these things persist in ~/.config/syncthing, which I save in
1261 # /w/syncthing (not in /p, because syncthing should continue to
1262 # run on home server even when using laptop as primary device)
1263 # open http://localhost:8384/
1264 # change listen address from default to tcp://:22001,
1265 # this is because we do port forward so it doesn\'t have to use
1266 # some external server, but the syncthing is broken for port forward,
1267 # you get a message, something "like connected to myself, this should not happen"
1268 # when connecting to other local devices, so I bump the port up by 1,
1269 # based on
1270 # https://forum.syncthing.net/t/connected-to-myself-should-not-happen/1763/19.
1271 # Without this, it was being stuck syncing at 0%.
1272 # Set gui username and password.
1273 #
1274 # install syncthing via f-droid,
1275 # folder setting, turn off send only.
1276 # on phone, add device, click bar code icon
1277 # on dekstop, top right, actions, device id
1278 # after adding, notification will appear on desktop to confirm
1279 #
1280 # syncing folder. from phone to desktop: select desktop in the
1281 # folder on phone\'s sync options, notification will appear in
1282 # desktop\'s web ui within a minute. For the reverse, the
1283 # notification will appear in android\'s notifications, you have to
1284 # swipe down and tap it to add the folder. It won\'t appear in the
1285 # syncthing ui, which would be intuitive, but don\'t wait for it
1286 # there. The notification may not work, instead open the web gui
1287 # from in the app, there should be a notification within there.
1288 #
1289 # On phone, set settings to run syncthing all the time, and
1290 # show no notification.
1291 #
1292 # Folder versioning would make sense if I didn\'t already use btrfs
1293 # for backups. I would choose staggered, or trash can for more space.
1294 #
1295 # if needed to install on a remote comp:
1296 # ssh -L 8384:localhost:8384 -N frodo
1297 # open http://localhost:8384/
1298 #
1299 # Note, the other thing i did was port forward port 22000,
1300 # per https://docs.syncthing.net/users/firewall.html
1301
1302 #############  end syncthing setup ###########
1303
1304
1305
1306 ####### begin misc packages ###########
1307
1308 # old location, 2023.
1309 sudo rm -fv /etc/systemd/system/profanity.service
1310 case $HOSTNAME in
1311   kd)
1312     ln -sfT /d/p/profanity ~/.local/share/profanity
1313     ln -sfT /d/p/profanity-config ~/.config/profanity
1314     source /a/bin/bash_unpublished/source-state
1315     if [[ $HOSTNAME == "$HOST2" || ! -e /p/profanity-here ]]; then
1316       systemctl --user --now enable profanity
1317     fi
1318     ;;
1319   *)
1320
1321     ln -sfT /p/profanity ~/.local/share/profanity
1322     ln -sfT /p/profanity-config ~/.config/profanity
1323     ;;
1324 esac
1325
1326 # template
1327 case $codename in
1328   flidas)
1329     :
1330     ;;
1331 esac
1332
1333 sudo update-alternatives --set pinentry /usr/bin/pinentry-gtk-2
1334
1335
1336 # sakura config is owned by ian
1337 m reset-sakura
1338 m reset-konsole
1339 m sudo -u user2 -i reset-konsole
1340 # user2 xscreensaver we don't want to reset
1341 m reset-xscreensaver
1342
1343
1344 # this would install from cabal for newer / consistent version across os, but it screws up xmonad, so disabled for now.
1345 # this is also in primary-setup
1346 # pi libxss-dev # dependency based on build failure
1347 # cabal update
1348 # cabal install --upgrade-dependencies  --force-reinstalls arbtt
1349 # also, i assume syncing this between machines somehow messed up the data.
1350
1351 ## not using arbtt for now
1352 # if mountpoint /p &>/dev/null; then
1353 #   case $codename in
1354 #     etiona|nabia)
1355 #       pi arbtt
1356 #       # same as seru enable arbtt, but works over ssh when systemctl --user causes error:
1357 #       # Failed to connect to bus: No such file or directory
1358 #       lnf -T  /a/bin/ds/subdir_files/.config/systemd/user/arbtt.service /home/iank/.config/systemd/user/default.target.wants/arbtt.service
1359 #       # allow failure
1360 #       seru start arbtt ||:
1361 #       ;;
1362 #   esac
1363 # fi
1364 rm -fv /home/iank/.config/systemd/user/default.target.wants/arbtt.service
1365
1366
1367 m primary-setup
1368
1369 if [[ ! -e ~/.linphonerc && -e /p/.linphonerc-initial ]]; then
1370   m cp /p/.linphonerc-initial ~/.linphonerc
1371 fi
1372
1373 # linphone in t10 wont do dns with systemd-resolved or something
1374 s teeu /etc/hosts <<'EOF'
1375 74.94.156.215 watson.fsf.org
1376 EOF
1377
1378
1379
1380 ### begin spd install
1381 if mountpoint /p &>/dev/null; then
1382   pi libswitch-perl libdigest-md5-file-perl libgnupg-interface-perl
1383   t=$(mktemp)
1384   m wget -O $t http://mirror.fsf.org/fsfsys-trisquel/fsfsys-trisquel/pool/main/s/spd-perl/spd-perl_0.2-1_amd64.deb
1385   sudo dpkg -i $t
1386   m rm $t
1387   # this guesses at the appropriate directory, adjust if needed
1388   perldir=(/usr/lib/x86_64-linux-gnu/perl/5.*)
1389   m sudo ln -sf ../../../perl/5.18.2/SPD/ ${perldir[0]}
1390   # newer distro had gpg2 as default, older one, flidas, need to make it that way
1391   gpgpath=$(which gpg2) ||:
1392   if [[ $gpgpath ]]; then
1393     sudo mkdir -p /usr/local/spdhackfix
1394     s lnf -T $gpgpath /usr/local/spdhackfix/gpg
1395   fi
1396 fi
1397 ### end spd install
1398
1399
1400 # nagstamon setting which were set through the ui
1401 # monitor url https://klaxon.fsf.org/cgi-bin
1402 # monitor url cgi https://klaxon.fsf.org/cgi-bin
1403 # in filters tab:
1404 # all unknown services
1405 # all warning services
1406 # acknowledged hosts & services
1407 # hosts & services down for maintenence
1408 # services on down hosts
1409 # services on hosts in maintenece
1410 # services on unreachable osts
1411 # hosts in soft state
1412 # services in soft state
1413 # in display tab: fullscreen
1414
1415 # these translate to these settings I think
1416 # filter_acknowledged_hosts_services = True
1417 # filter_all_unknown_services = True
1418 # filter_all_warning_services = True
1419 # filter_hosts_in_soft_state = True
1420 # filter_hosts_services_maintenance = True
1421 # filter_services_in_soft_state = True
1422 # filter_services_on_down_hosts = True
1423 # filter_services_on_hosts_in_maintenance = True
1424 # filter_services_on_unreachable_hosts = True
1425 # notify_if_up = False
1426 # statusbar_floating = False
1427 # fullscreen = True
1428 # but i'm just going to rely on the webpage plus sms for now.
1429
1430
1431 # it asks if it should make users in it's group capture packets without root,
1432 # which is arguably more secure than running wireshark as root. default is no,
1433 # which is what i prefer, since I plan to use tcpdump to input to wireshark.
1434 s DEBIAN_FRONTEND=noninteractive pi wireshark-gtk
1435
1436 # /run and /dev/shm are listed as required for pulseaudio. All 4 in the group
1437 # listed in the default config as suggested.
1438 # /run/usr/1000 i noticed was missing for pulseaudio
1439 # /run/user/0 just seemed like a not bad idea, given the above
1440 tu /etc/schroot/desktop/fstab <<'EOF'
1441 /p             /p              none    rw,bind         0       0
1442 /a             /a              none    rw,bind         0       0
1443 /run           /run            none    rw,bind         0       0
1444 /run/lock      /run/lock       none    rw,bind         0       0
1445 /dev/shm       /dev/shm        none    rw,bind         0       0
1446 /run/shm       /run/shm        none    rw,bind         0       0
1447 /run/user/1000 /run/user/1000  none    rw,bind         0       0
1448 /run/user/1001 /run/user/1001  none    rw,bind         0       0
1449 /run/user/0    /run/user/0     none    rw,bind         0       0
1450 EOF
1451
1452 # todo: consider if this should use the new sysd-prom-fail
1453 sd /etc/systemd/system/schrootupdate.service <<'EOF'
1454 [Unit]
1455 Description=schrootupdate
1456 After=multi-user.target
1457
1458 [Service]
1459 Type=oneshot
1460 ExecStart=/usr/local/bin/sysd-mail-once schrootupdate /a/bin/distro-setup/schrootupdate
1461 EOF
1462 sd /etc/systemd/system/schrootupdate.timer <<'EOF'
1463 [Unit]
1464 Description=schrootupdate
1465
1466 [Timer]
1467 OnCalendar=*-*-* 04:20:00 America/New_York
1468
1469 [Install]
1470 WantedBy=timers.target
1471 EOF
1472 ser daemon-reload
1473 sgo schrootupdate.timer
1474
1475
1476
1477 # for my roommate
1478 case $distro in
1479   trisquel)
1480     m mkschroot -s /a/bin/fai/fai/config/files/etc/apt/sources.list.d/bullseye.list/BULLSEYE_FREE \
1481       debian bullseye firefox-esr pulseaudio chromium anki
1482     case $(debian-codename) in
1483       etiona|nabia)
1484         # we have a lot of t8 stuff, useful to have
1485         m mkschroot -s /a/bin/fai/fai/config/files/etc/apt/sources.list.d/flidas.list/FLIDAS \
1486           trisquel flidas
1487         tu /nocow/schroot/flidas/etc/sudoers <<EOF
1488 $USER  ALL=(ALL)  NOPASSWD: ALL
1489 Defaults  env_keep += SUDOD
1490 Defaults always_set_home
1491 Defaults !umask
1492 EOF
1493         sd /nocow/schroot/flidas//etc/locale.gen <<'EOF'
1494 en_US.UTF-8 UTF-8
1495 EOF
1496         s schroot -c flidas locale-gen
1497         s schroot -c flidas update-locale LANG=en_US.UTF-8
1498
1499         m mkschroot -s /a/bin/fai/fai/config/files/etc/apt/sources.list.d/testing.list/TESTING_NONFREE debian unstable debootstrap
1500         sudo cp -a /nocow/schroot/unstable/usr/share/debootstrap/scripts/* /usr/share/debootstrap/scripts
1501
1502         m mkschroot -s /a/bin/fai/fai/config/files/etc/apt/sources.list.d/impish.list/IMPISH ubuntu impish
1503
1504         ;;
1505     esac
1506     ;;
1507   debian)
1508     pi chromium
1509     ;;
1510 esac
1511
1512 sudo mkdir -p /nocow/user
1513 sudo chown $USER:$USER /nocow/user
1514 pi anki
1515
1516
1517 ####### begin transmission
1518
1519 case $HOSTNAME in
1520   frodo)
1521     tdir=/i/k
1522     ;;
1523   kd)
1524     tdir=/d/tor
1525     ;;
1526   *)
1527     tdir=/nocow/user/tor
1528     ;;
1529 esac
1530
1531 sudo mkdir -p $tdir
1532
1533 # adapted from /var/lib/dpkg/info/transmission-daemon.postinst
1534 # 450 seems likely to be unused. we need to specify one or else
1535 # it won't be stable across installs.
1536 if ! getent passwd debian-transmission > /dev/null; then
1537   sudo groupadd -g 450 debian-transmission
1538   sudo adduser --quiet \
1539        --gid 450 \
1540        --uid 450 \
1541        --system \
1542        --no-create-home \
1543        --disabled-password \
1544        --home /var/lib/transmission-daemon \
1545        debian-transmission
1546 fi
1547 # We want group writable stuff from transmission.
1548 # However, after setting this, I learn that transmission sets it's
1549 # own umask based on it's settings file. Well, no harm leaving this
1550 # so it's set right from the beginning.
1551 sudo chfn debian-transmission -o umask=0002
1552
1553 # note i had to do this, which is persistent:
1554 # cd /i/k
1555 # s chgrp debian-transmission torrents partial-torrents
1556
1557 # syslog says things like
1558 # 'Failed to set receive buffer: requested 4194304, got 425984'
1559 # google suggets giving it even more than that
1560 tu /etc/sysctl.conf<<'EOF'
1561 net.core.rmem_max = 67108864
1562 net.core.wmem_max = 16777216
1563 EOF
1564 sudo sysctl -p
1565
1566 # some reason it doesn\'t seem to start automatically anyways
1567 pi-nostart transmission-daemon
1568 # be extra sure its not started
1569 ser disable transmission-daemon
1570 ser stop transmission-daemon
1571
1572 # the folder was moved here after an install around 02/2017.
1573 # it contains runtime data,
1574 # plus a simple symlink to the config file which it\'s
1575 # not worth separating out.
1576 # between comps, the uid can change
1577
1578 f=$tdir/transmission-daemon
1579 for d in $tdir/partial-torrents $tdir/torrents $f; do
1580   if [[ ! -d $d ]]; then
1581     sudo mkdir -p $d
1582   fi
1583   sudo chown -R debian-transmission:user2 $d
1584 done
1585 s lnf -T $f /var/lib/transmission-daemon/.config/transmission-daemon
1586 s lnf -T /etc/transmission-daemon/settings.json $f/settings.json
1587 sudo chown -R debian-transmission:debian-transmission $f
1588 sudo chown -R debian-transmission:debian-transmission /var/lib/transmission-daemon
1589 #
1590 # config file documented here, and it\'s the same config
1591 # for daemon vs client, so it\'s documented in the gui.
1592 # https://trac.transmissionbt.com/wiki/EditConfigFiles#Options
1593 #
1594 # I originaly setup rpc-whitelist, but after using
1595 # routing to a network namespace, it doesn\'t see the
1596 # real source address, so it\'s disabled.
1597 #
1598 # Changed the cache-size to 256 mb, reduces disk use.
1599 # It is a read & write cache.
1600 #
1601 # just fyi: default rpc port is 9091
1602 if ! systemctl is-active transmission-daemon-nn &>/dev/null && \
1603     ! systemctl is-active transmission-daemon; then
1604   tmp=$(mktemp)
1605   command sudo ruby <<EOF >$tmp
1606 require 'json'
1607 p = '/etc/transmission-daemon/settings.json'
1608 s = {
1609   'rpc-whitelist-enabled' => false,
1610   'rpc-authentication-required' => false,
1611   'incomplete-dir' => '$tdir/partial-torrents',
1612   'incomplete-dir-enabled' => true,
1613   'download-dir' => '$tdir/torrents',
1614   "speed-limit-up" => 800,
1615   "speed-limit-up-enabled" => true,
1616   "peer-port" => 61486,
1617   "cache-size-mb" => 256,
1618   "ratio-limit" => 5.0,
1619   "ratio-limit-enabled" => false,
1620 }
1621 puts(JSON.pretty_generate(JSON.parse(File.read(p)).merge(s)))
1622 EOF
1623   cat $tmp | sudo dd of=/etc/transmission-daemon/settings.json
1624
1625 fi
1626
1627 ####### end transmission
1628
1629 case $HOSTNAME in
1630   kd)
1631     # to persist upload/dl metadata. initially, moved all the stuff
1632     # in /var/lib/transmission-daemon to /d/tor
1633     s usermod --home /d/tor debian-transmission
1634     sgo transmission-daemon-nn
1635
1636     ;;
1637 esac
1638
1639
1640 ######### begin transmission client setup ######
1641
1642 # to connect from a remote client, trans-remote-route in brc2
1643
1644
1645 if [[ -e /p/transmission-rpc-pass ]]; then
1646   # arch had a default config,
1647   # debian had nothing until you start it.
1648   # With a little trial an error, here is a minimal config
1649   # taken from the generated one, plus changes that the
1650   # settings ui does, without a bunch of ui crap settings.
1651   #
1652   # only settings I set were
1653   # hostname
1654   # auto-connect
1655   # password
1656
1657   # the password is randomly generated on first run, i copied it out
1658   # so it could be used by other hosts.
1659   sudo ruby <<'EOF'
1660 require 'json'
1661 p = '/etc/transmission-daemon/settings.json'
1662 s = JSON.parse(File.read(p))
1663 s["rpc-password"] = File.read("/p/transmission-rpc-pass").chomp
1664 # default is 0022 (18 in decimal)
1665 s["umask"] = 2
1666 File.write p, JSON.pretty_generate(s)
1667 EOF
1668
1669   rpc_pass=$(</p/transmission-rpc-pass)
1670   for f in /home/*; do
1671     u=${f##*/}
1672     uid=$(id -u $u 2>/dev/null) || continue
1673     if [[ ! $uid -ge 1000 ]]; then
1674       continue
1675     fi
1676     d=$f/.config/transmission-remote-gtk
1677     sudo -u $u mkdir -p $d
1678     # i tried setting hostname to transmission.b8.nz, so i could dynamically change where
1679     # this connects to, but it said some 421 denied error when I did that. Then it
1680     # froze X when i ran it under strace. Whatever.
1681     sudo -u $u dd of=$d/config.json <<EOF
1682 {
1683   "profiles" : [
1684       {
1685       "profile-name" : "Default",
1686       "hostname" : "10.174.2.2",
1687       "rpc-url-path" : "/transmission/rpc",
1688       "username" : "",
1689       "password" : "$rpc_pass",
1690       "auto-connect" : true,
1691       "ssl" : false,
1692       "timeout" : 40,
1693       "retries" : 3,
1694       "update-active-only" : false,
1695       "activeonly-fullsync-enabled" : false,
1696       "activeonly-fullsync-every" : 2,
1697       "update-interval" : 3,
1698       "min-update-interval" : 3,
1699       "session-update-interval" : 60,
1700       "exec-commands" : [],
1701       "destinations" : []
1702       }
1703   ],
1704   "profile-id" : 0,
1705   "add-options-dialog" : false
1706 }
1707 EOF
1708   done
1709 fi
1710 ######### end transmission client setup ######
1711
1712
1713 ### printer setup
1714 pi cups
1715
1716 sudo gpasswd -a $USER lpadmin # based on ubuntu wiki
1717 # goto http://127.0.0.1:631
1718 # administration tab, add new printer button.
1719 # In debian, I could use hte recommended driver,
1720 # in arch, I had to pick out the 6L driver.
1721
1722
1723 # bridge networking as user fails. google lead here, but it doesn\'t work:
1724 # oh well, I give up.
1725 # http://wiki.qemu.org/Features-Done/HelperNetworking
1726 # s mkdir /etc/qemu
1727 # f=/etc/qemu/bridge.conf
1728 # sd $f <<'EOF'
1729 # allow br0
1730 # EOF
1731 # #s chown root:qemu $f # debian has somethig like qemu-libvirt. equivalent?
1732 # s chmod 640 $f
1733
1734 # general known for debian/ubuntu, not for fedora
1735
1736 m /a/bin/buildscripts/go
1737 # only needed for rg. cargo takes up 11 gigs, filled up the disk on je.
1738 m /a/bin/buildscripts/rust
1739 m /a/bin/buildscripts/misc
1740 m /a/bin/buildscripts/pithosfly
1741 #m /a/bin/buildscripts/alacritty
1742 #m /a/bin/buildscripts/kitty
1743
1744 pi-nostart virtinst virt-manager
1745 soff libvirtd
1746 # i cant if this is whats causing it to start even though
1747 # its disabled. note: it leaves around dnsmasq instances even
1748 # if you stop it. what the hell systemd?
1749 soff libvirt-guests
1750 # allow user to run vms, from debian handbook. libvirt-qemu
1751 # based on https://www.whonix.org/wiki/KVM#First-time_User.3F
1752 for x in iank user2; do s usermod -a -G libvirt,kvm,libvirt-qemu $x; done
1753
1754
1755 pi --no-install-recommends kdeconnect
1756 ### kdeconnect for gnome. started in /a/bin/distro-setup/desktop-20-autostart.sh
1757 ### but gnome + xmonad not working in flidas, so i disabled it
1758 # pi libgtk-3-dev python3-requests-oauthlib valac cmake python-nautilus libappindicator3-dev
1759 # cd /a/opt/indicator-kdeconnect
1760 # mkdir -p build
1761 # cd build
1762 # cmake .. -DCMAKE_INSTALL_PREFIX=/usr
1763 # make
1764 # sudo make install
1765 # # we can start it manually with /usr/lib/x86_64-linux-gnu/libexec/kdeconnectd
1766 # # it seems, according to
1767 # # /etc/xdg/autostart/kdeconnectd.desktop
1768 # # I'm not seeing the icon, but the clipboard replication is working
1769
1770
1771 ### begin model 01 arduino support ###
1772 # https://github.com/keyboardio/Kaleidoscope/wiki/Install-Arduino-support-on-Linux
1773 # also built latest arduino in /a/opt/Arduino, (just cd build; ant build; ant run )
1774 # set arduino var in bashrc,
1775 # have system config file setup too.
1776 sudo adduser $USER dialout
1777
1778 # as of 2022-05,
1779 # download arduino ide, extract in /a/opt, ignore the install script, run ./arduino,
1780 # toolbar, preferences, add board manager url:
1781 # https://raw.githubusercontent.com/keyboardio/boardsmanager/master/package_keyboardio_index.json
1782 # toolbar, board manager, add keyboardio
1783 # toolbar, select model01 board
1784 # toolbar, examples, model01, compile
1785
1786 ###
1787
1788 # this is for the mail command too. update-alternatives is kind of misleading
1789 # since at least it's main commands pretend mail does not exist.
1790 # bsd's mail got pulled in on some dumb dependency, i dunno how.
1791 sudo update-alternatives --set mailx /usr/bin/mail.mailutils
1792
1793 ######### end misc packages #########
1794
1795
1796 # packages I once used before and liked, but don\'t want installed now for
1797 # various reasons:
1798 # python-sqlite is used for offlineimap
1799 # lxappearance python-sqlite dolphin paman dconf-editor
1800
1801
1802
1803 ######## unfinished
1804
1805 # todo, finish configuring smart.
1806
1807 pi smartmontools
1808 # mostly from https://wiki.archlinux.org/index.php/S.M.A.R.T.
1809 # turn on smart. background on options:
1810 # first line, -a = test everyting on all devices.
1811 # -S on, turn on disk internal saving of vendor specific info,
1812 # from google, seems like this is usually already on and fairly standard.
1813 # -o on, turn on 4 hour period non-performance degrading testing.
1814 # short test daily 2-3am, extended tests Saturdays between 3-4am:
1815 sched="-s (S/../.././02|L/../../6/03)"
1816 sudo sed -i --follow-symlinks "s#^[[:space:]]*DEVICESCAN.*#\
1817 DEVICESCAN -a -o on -S on -n standby,q $sched \
1818 -m root@mail.iankelling.org -M exec /usr/local/bin/smart-notify#" /etc/smartd.conf
1819
1820 # in the default configuration of at least ubuntu 14.04, resolvconf is
1821 # configured to order any nameservers associated with tun* or tap*
1822 # before the normal internet interfaces, which means they are always
1823 # consulted first. This is often slower and undesirable, ie. local dns
1824 # queries go from 0ms to 10+ or 100+ ms. To reverse the ordering, you
1825 # can do:
1826 #sudo sed -i --follow-symlinks '/tun\*\|tap\*/d' /etc/resolvconf/interface-order
1827 # however, this breaks dns lookup for hosts on the openvpn lan.
1828 # I can\'t figure out why hosts on the normal lan would not be
1829 # broken under the default ordering, except the host I was
1830 # testing with previously had an entry in /etc/hosts.
1831
1832 ############# end unfinished
1833
1834 ########### misc stuff
1835
1836
1837 xdg-settings set default-web-browser abrowser.desktop
1838 # see current with:
1839 # xdg-settings get default-web-browser
1840
1841 # pressing tab after sdf here:
1842 # scp sdfbash: set +o noglob: command not found
1843 # in t11, bash 5.1.16. this fixes it.
1844 sudo sed -ri 's/([[:space:]]*)(\$reset)$/\1set +o noglob #$reset/' /usr/share/bash-completion/bash_completion
1845
1846 rm -fv /home/iank/.mpv/watch_later
1847 rm -rf /home/iank/.mpv
1848
1849 if [[ ! -e ~/.local/bin/pip ]]; then
1850   tmp=$(mktemp)
1851   wget -O$tmp https://bootstrap.pypa.io/get-pip.py
1852   python3 $tmp --user
1853   hash -r
1854 fi
1855
1856 ## begin beets
1857 # soo, apt install beets fails due to wanting a pip package,
1858 # we find out why it wants this through
1859 # apt-cache depends --recurse --no-recommends --no-suggests --no-conflicts --no-breaks --no-replaces --no-enhances beets | less
1860 # python-mediafile requires tox, which requires virtualenv, which requires pip.
1861 # but, python-mediafile doesn't really require tox, it is specified in
1862 # ./usr/lib/python3/dist-packages/mediafile-0.9.0.dist-info/METADATA
1863 # as being required only for testing, but the debian package
1864 # included it anyways, due to a mistake or bad tooling or something.
1865 # I don't plan to use tox, so, according to https://serverfault.com/a/251091,
1866 # we can create and install a dummy package by:
1867 #
1868 # "equivs-control <name>, edit the file produced to provide the right
1869 # dependency and have a nice name, then run equivs-build <name> and
1870 # finally dpkg -i the resulting .deb file"
1871 # as of 2023-02, the tox dependency was removed in debian unstable, so
1872 # this hack will probably go away in t12.
1873
1874 if pcheck beets; then
1875   tmpdir="$(mktemp -d)"
1876   cd "$tmpdir"
1877   # edited from output of equivs-control tox
1878   cat >tox <<'EOF'
1879 Section: python
1880 Priority: optional
1881 Standards-Version: 3.9.2
1882 Package: tox
1883 Description: tox-dummy
1884 EOF
1885   equivs-build tox
1886   sudo dpkg -i tox_1.0_all.deb
1887   rm -rf ./tox*
1888   pi beets python3-discogs-client
1889   cd
1890   rm -r "$tmpdir"
1891 fi
1892
1893 # get rid of annoying message
1894 s sed -ri "s/^([[:space:]]*ui.print_\('Playing)/#\1/" /usr/share/beets/beetsplug/play.py
1895
1896
1897 # notes about barrier
1898 # run barrier, do the gui config,
1899 # setup the 2 screens, using hostnames for the new screen.
1900 # save the server config
1901 # $HOME/.local/share/barrier/.barrier.conf
1902 # per the man page.
1903 #
1904 # ssl errors, resolved via advice here: https://github.com/debauchee/barrier/issues/231
1905 # BARRIER_SSL_PATH=~/.local/share/barrier/SSL/
1906 # mkdir -p "${BARRIER_SSL_PATH}"
1907 # openssl req -x509 -nodes -days 365 -subj /CN=Barrier -newkey rsa:4096 -keyout ${BARRIER_SSL_PATH}/Barrier.pem -out ${BARRIER_SSL_PATH}/Barrier.pem
1908 # ran on both machines.
1909 # When pressing start in the gui, the cli options used are printed to the console,
1910 # they are useful. So on server, just run barriers, client run barrierc SERVER_IP
1911
1912 ### begin timetrap setup
1913 if mountpoint /p &>/dev/null; then
1914   mkdir -p ~/.timetrap/
1915   ln -sf /a/opt/timetrap_formatters ~/.timetrap/formatters
1916   if ! type -p t &>/dev/null; then
1917     pi ruby-dev libsqlite3-dev
1918     gem install --user timetrap
1919   fi
1920 fi
1921 ### end timetrap setup
1922
1923 # leftover cleanup for t9
1924 pu resolvconf
1925
1926 case $codename in
1927   # needed for debootstrap scripts for fai since fai requires debian
1928   flidas)
1929     pi dnsmasq
1930     pi-nostart network-manager
1931     # i hate networkmanager. noo, of course disabling it doesnt work
1932     # unless you add a hack. found this by doing
1933     # systemd-analyze dot > x.dot
1934     # less x.dot
1935     # /networkman
1936     soff NetworkManager
1937     soff NetworkManager-wait-online.service
1938     # make networkmanager use resolvconf instead of its own dnsmasq which
1939     # conflicts with the normal dnsmasq package.
1940     f=/etc/NetworkManager/NetworkManager.conf
1941     m=$(md5sum $f)
1942     sudo sed -ri '/ *\[main\]/,/^ *\[[^]]+\]/{/^\s*dns[[:space:]=]/d}' $f
1943     sudo sed -ri '/ *\[main\]/a dns=default' $f
1944     if [[ $m != $(md5sum $f) ]]; then
1945       srestart NetworkManager
1946     fi
1947     # networkmanager has this nasty behavior on flidas: if the machine
1948     # crashes with dnsmasq running, on subsequent boot, it adds an entry to
1949     # resolvconf for 127.0.0.1 in some stupid attempt to restore
1950     # nameservers.
1951     # This can be manually fixed by stoping dnsmasq,
1952     # then based on whats in /run/dnsmasq/, i see we can run
1953     # s resolvconf -d NetworkManager
1954     # oh ya, and stoping NetworkManager leaves this crap behind without cleaning it up.
1955     ser disable NetworkManager
1956     ;;
1957 esac
1958
1959 # I have no use for avahi,
1960 # had to run this twice when doing manually, i dunno why
1961 soff avahi-daemon ||:
1962 sleep 1
1963 soff avahi-daemon
1964
1965 # make my /etc/fonts/conf.d/ get used.
1966 # I have a new sans-serif font there because the default one
1967 # displays l and I as the same char, grrrrr.
1968 sudo fc-cache
1969
1970 pi desktop-file-utils
1971 m /a/bin/distro-setup/mymimes
1972
1973 if type -p dbus-launch >/dev/null; then
1974   # stop autopoping windows when i plug in an android phone.
1975   # dbus-launch makes this work within an ssh connection, otherwise you get this message,
1976   # with still 0 exit code.
1977   # dconf-WARNING **: failed to commit changes to dconf: Cannot autolaunch D-Bus without X11 $DISPLAY
1978   m dbus-launch gsettings set org.gnome.desktop.media-handling automount-open false
1979 fi
1980
1981 # on grub upgrade, we get prompts unless we do this
1982 devs=()
1983 for dev in $(s btrfs fil show /boot | sed -nr 's#.*path\s+(\S+)$#\1#p'); do
1984   devs+=("$(devbyid $dev),")
1985 done
1986 devs[-1]=${devs[-1]%,} # jonied by commas
1987 sudo debconf-set-selections <<EOF
1988 grub-pc grub-pc/install_devices multiselect ${devs[*]}
1989 EOF
1990
1991
1992 sysd-prom-fail-install dynamicipupdate
1993 sysd-prom-fail-install systemstatus
1994 sysd-prom-fail-install btrfsmaintstop
1995 sgo btrfsmaint.timer
1996 sgo btrfsmaintstop
1997 sgo systemstatus
1998 sgo dynamicipupdate
1999
2000
2001 if grep -xFq $HOSTNAME /a/bin/ds/machine_specific/btrbk.hosts; then
2002   sgo btrbk.timer
2003 fi
2004
2005 # note: to see when a timer was last run,
2006 # ser list-timers
2007
2008
2009 ### begin prometheus ###
2010
2011 case $HOSTNAME in
2012   kd)
2013     # Font awesome is needed for the alertmanager ui.
2014     pi prometheus-alertmanager prometheus fonts-font-awesome
2015     /c/roles/prom/files/simple/usr/local/bin/fsf-install-prometheus
2016     # make it available for other machines
2017     rsync -a /usr/local/bin/amtool /a/opt/bin
2018     web-conf -p 9091 -f 9090 - apache2 i.b8.nz <<'EOF'
2019 <Location "/">
2020 AuthType Basic
2021 AuthName "basic_auth"
2022 # created with
2023 # htpasswd -c prometheus-htpasswd USERNAME
2024 AuthUserFile "/etc/prometheus-htpasswd"
2025 Require valid-user
2026 </Location>
2027 EOF
2028
2029     web-conf -p 9094 -f 9093 - apache2 i.b8.nz <<'EOF'
2030 <Location "/">
2031 AuthType Basic
2032 AuthName "basic_auth"
2033 # created with
2034 # htpasswd -c prometheus-htpasswd USERNAME
2035 AuthUserFile "/etc/prometheus-htpasswd"
2036 Require valid-user
2037 </Location>
2038 EOF
2039
2040     # by default, the alertmanager web ui is not enabled other than a page
2041     # that suggests to use the amtool cli. that tool is good, but you cant
2042     # silence things nearly as easily as with the gui.
2043     if [[ ! -e /usr/share/prometheus/alertmanager/ui/index.html ]]; then
2044       # default script didnt work, required some changes to get elm 19.1,
2045       # which is a dependency of the latest alertmanager. I modified
2046       # and copied it into /b/ds. In future, might need some other
2047       # solution.
2048       #sudo /usr/share/prometheus/alertmanager/generate-ui.sh
2049       sudo /b/ds/generate-ui.sh
2050       ser restart prometheus-alertmanager
2051     fi
2052
2053     s /c/roles/prom_export/files/simple/usr/local/bin/fsf-install-node-exporter -l 127.0.0.1
2054
2055     for ser in prometheus-node-exporter prometheus-alertmanager prometheus; do
2056       sysd-prom-fail-install $ser
2057     done
2058
2059     ;;
2060   *)
2061     s /c/roles/prom_export/files/simple/usr/local/bin/fsf-install-node-exporter
2062     ;;
2063 esac
2064
2065 # cleanup old files. 2023-02
2066 x=(/var/lib/prometheus/node-exporter/*.premerge)
2067 if [[ -e ${x[0]} ]]; then
2068   s rm /var/lib/prometheus/node-exporter/*
2069 fi
2070
2071
2072 case $HOSTNAME in
2073   # todo, for limiting node exporter http,
2074   # either use iptables or, in
2075   # /etc/default/prometheus-node-exporter
2076   # listen on the wireguard interface
2077
2078   *)
2079     wgip=$(command sudo sed -rn 's,^ *Address *= *([^/]+).*,\1,p' /etc/wireguard/wghole.conf)
2080     # old filename. remove once all hosts are updated.
2081     s rm -fv /etc/apache2/sites-enabled/${HOSTNAME}wg.b8.nz.conf
2082     web-conf -i -a $wgip -p 9101 -f 9100 - apache2 ${HOSTNAME}wg.b8.nz <<'EOF'
2083 <Location "/">
2084 AuthType Basic
2085 AuthName "basic_auth"
2086 # created with
2087 # htpasswd -c prometheus-export-htpasswd USERNAME
2088 AuthUserFile "/etc/prometheus-export-htpasswd"
2089 Require valid-user
2090 </Location>
2091 EOF
2092     # For work, i think we will just use the firewall for hosts in the main data center, and
2093     # vpn for hosts outside it.
2094
2095     # TODO: figure out how to detect the ping failure and try again.
2096
2097     # Binding to the wg interface, it might go down, so always restart, and wait for it on boot.
2098     s mkdir /etc/systemd/system/apache2.service.d
2099     sd /etc/systemd/system/apache2.service.d/restart.conf <<EOF
2100 [Unit]
2101 After=wg-quick@wghole.service
2102 StartLimitIntervalSec=0
2103
2104 [Service]
2105 Restart=always
2106 RestartSec=30
2107 EOF
2108
2109     ;;
2110 esac
2111
2112 ### end prometheus ###
2113
2114 ### begin nagios ###
2115
2116 pi nagios-nrpe-server
2117
2118 case $HOSTNAME in
2119   kd)
2120     # the backport is for this bug: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=800345
2121     pi nagios4 nagios-nrpe-plugin monitoring-plugins-basic/bullseye-backports
2122     s rm -fv /etc/apache2/conf-enabled/nagios4-cgi.conf
2123
2124     # to add a password for admin:
2125     # htdigest /etc/nagios4/htdigest.users Nagios4 iank
2126     # now using the same pass as prometheus
2127
2128     # nagstamon auth settings, set to digest instead of basic.
2129
2130     web-conf -p 3005 - apache2 i.b8.nz <<'EOF'
2131 # adapted from /etc/apache2/conf-enabled/nagios4-cgi.conf
2132
2133 ScriptAlias /cgi-bin/nagios4 /usr/lib/cgi-bin/nagios4
2134 ScriptAlias /nagios4/cgi-bin /usr/lib/cgi-bin/nagios4
2135
2136 # Where the stylesheets (config files) reside
2137 Alias /nagios4/stylesheets /etc/nagios4/stylesheets
2138
2139 # Where the HTML pages live
2140 Alias /nagios4 /usr/share/nagios4/htdocs
2141
2142 <DirectoryMatch (/usr/share/nagios4/htdocs|/usr/lib/cgi-bin/nagios4|/etc/nagios4/stylesheets)>
2143     Options FollowSymLinks
2144     DirectoryIndex index.php index.html
2145     AllowOverride AuthConfig
2146     #
2147     # The default Debian nagios4 install sets use_authentication=0 in
2148     # /etc/nagios4/cgi.cfg, which turns off nagos's internal authentication.
2149     # This is insecure.  As a compromise this default apache2 configuration
2150     # only allows private IP addresses access.
2151     #
2152     # The <Files>...</Files> below shows how you can secure the nagios4
2153     # web site so anybody can view it, but only authenticated users can issue
2154     # commands (such as silence notifications).  To do that replace the
2155     # "Require all granted" with "Require valid-user", and use htdigest
2156     # program from the apache2-utils package to add users to
2157     # /etc/nagios4/htdigest.users.
2158     #
2159     # A step up is to insist all users validate themselves by moving
2160     # the stanza's in the <Files>..<Files> into the <DirectoryMatch>.
2161     # Then by setting use_authentication=1 in /etc/nagios4/cgi.cfg you
2162     # can configure which people get to see a particular service from
2163     # within the nagios configuration.
2164     #
2165         AuthDigestDomain "Nagios4"
2166         AuthDigestProvider file
2167         AuthUserFile    "/etc/nagios4-htdigest.users"
2168         AuthGroupFile   "/etc/group"
2169         AuthName        "Nagios4"
2170         AuthType        Digest
2171         Require valid-user
2172 </DirectoryMatch>
2173
2174 <Directory /usr/share/nagios4/htdocs>
2175     Options     +ExecCGI
2176 </Directory>
2177 EOF
2178     ;;
2179 esac
2180
2181 # when you alter a service through the web, it changes vars in /var/lib/nagios4/status.dat. for example:
2182 # notifications_enabled=1
2183 # note, the same variable exists in the correspdonding "define service {"
2184
2185 # in the default config, we have these definitions
2186
2187 # 11 define command {
2188 #  2 define contact {
2189 #  1 define contactgroup {
2190 #  9 define host {
2191 #  4 define hostgroup {
2192 # 23 define service {
2193 #  5 define timeperiod {
2194
2195
2196 # on klaxon
2197
2198 # klaxon:/etc/nagios3 # grep -rho '^ *define [^{ ]*' | sort | uniq -c
2199 #      76 define command
2200 #      11 define contact
2201 #       6 define contactgroup
2202 #     162 define host
2203 #       1 define hostextinfo
2204 #      16 define hostgroup
2205 #    3040 define service
2206 #       2 define servicedependency
2207 #       6 define timeperiod
2208
2209
2210
2211
2212 ### end nagios ###
2213
2214 ### begin bitcoin ###
2215
2216 case $HOSTNAME in
2217   sy|kd)
2218     sudo install -m 0755 -o root -g root -t /usr/bin /a/opt/bitcoin-26.0/bin/*
2219     sgo bitcoind
2220     # note: the bitcoin user & group are setup in fai
2221     sudo usermod -a -G bitcoin iank
2222     # todo: make bitcoin have a stable uid/gid
2223     if [[ ! $(readlink -f /var/lib/bitcoind/wallets) == /q/wallets ]]; then
2224       mkdir -p /var/lib/bitcoind
2225       chown bitcoin:bitcoin /var/lib/bitcoind
2226       # 710 comes from the upstream bitcoin unit file
2227       chmod 710 /var/lib/bitcoind
2228       s lnf /q/wallets /var/lib/bitcoind
2229       sudo chown -h bitcoin:bitcoin /var/lib/bitcoind/wallets
2230     fi
2231     # note, there exists
2232     # /a/bin/ds/disabled/bitcoin
2233     ;;
2234 esac
2235
2236 ### end bitcoin
2237
2238 case $HOSTNAME in
2239   kw|x3)
2240     sd /etc/cups/client.conf <<'EOF'
2241 ServerName printserver1.office.fsf.org
2242 EOF
2243     ;;
2244 esac
2245
2246
2247 end_msg <<'EOF'
2248 In mate settings settings, change scrolling to two-finger,
2249 because the default edge scroll doesn\'t work. Originally found this in debian.
2250 EOF
2251
2252 # Remove dep that came in with desktop to fix associations.
2253 m pu transmission-gtk
2254
2255 case $HOSTNAME in
2256   kd)
2257     lnf -T /d/vidshare /home/iank/Videos
2258     ;;
2259 esac
2260
2261 # # Based on guix manual instructions, also added code to profile.
2262 # # disabled since i'm not using it now.
2263 # pi nscd
2264 # if ! type -p guix >/dev/null; then
2265 #   cd $(mktemp -d)
2266 #   wget https://git.savannah.gnu.org/cgit/guix.git/plain/etc/guix-install.sh
2267 #   # added some stuff to envonment.sh for profile based on
2268 #   # manual instructions
2269 #   # wget https://sv.gnu.org/people/viewgpg.php?user_id=15145 -qO - | gpg --import -
2270 #   # echo is to get past prompt
2271 #   yes | sudo -E HOME=$HOME bash guix-install.sh || [[ $? == 141 ]]
2272 #   guix install glibc-utf8-locales
2273 #   guix package --install guile
2274 # fi
2275
2276 lnf -T /a/opt ~/src
2277
2278 pi tor
2279 m /a/bin/buildscripts/tor-browser
2280 # one root command needed to install
2281 s ln -sf /a/opt/tor-browser/Browser/start-tor-browser /usr/local/bin
2282
2283
2284 # nfs server
2285 pi-nostart nfs-kernel-server
2286
2287 # todo, this is old, probably needs removing
2288 if [[ $HOSTNAME == tp ]]; then
2289   sd /etc/wireguard/wg0.conf <<EOF
2290 [Interface]
2291 PrivateKey = $(cat /p/c/machine_specific/tp/filesystem/root/wg.key)
2292 Address = 10.3.0.2/24, fdfd::2/64
2293
2294 [Peer]
2295 PresharedKey = $(cat /p/c/machine_specific/tp/filesystem/root/wg.psk)
2296 PublicKey = 9RnAsJB+ISrA/9lmDKBoT08oBiKwzA64exBBj+rO+ng=
2297 Endpoint = b8.nz:26000
2298 AllowedIPs = 10.3.0.1/24, fdfd::1/64
2299 PersistentKeepalive = 20
2300 EOF
2301   sudo systemctl enable wg-quick@wg0
2302   sudo systemctl start wg-quick@wg0
2303 fi
2304
2305
2306 if [[ $HOSTNAME == kw ]]; then
2307   # hosts 1-199. 200+ are dynamic, avoid those
2308   tu /etc/exports <<'EOF'
2309 /root/.ianktrisquel_9/.iank/e/e 192.168.0.0/25(rw,no_root_squash,async,no_subtree_check) 192.168.0.128/26(rw,no_root_squash,async,no_subtree_check) 192.168.0.192/29(rw,no_root_squash,async,no_subtree_check)
2310 /home/iank/.iank/e/e 192.168.0.0/25(rw,no_root_squash,async,no_subtree_check) 192.168.0.128/26(rw,no_root_squash,async,no_subtree_check) 192.168.0.192/29(rw,no_root_squash,async,no_subtree_check)
2311 EOF
2312   ekw
2313   sgo nfs-server
2314   sudo exportfs -rav
2315 fi
2316
2317
2318 # if I was going to create a persistent vm, i might do it like this:
2319 # variant=something  # from: virt-install --os-variant list
2320 # s virt-install --noautoconsole --graphics spice,listen=0.0.0.0 \
2321   #   --disk=/a/images/some_name.qcow2,bus=virtio --vcpus 2 -r 4096 -w bridge=br0 \
2322   #   -n some_name --import --os-variant $variant --cpu host-model-only
2323
2324
2325 # for brother HL-2270DW, this worked:
2326 # https://askubuntu.com/questions/1067234/cant-use-wireless-brother-printer-2270dw-ubuntu-18-04
2327 # /a/opt/linux-brprinter-installer-2.2.2-1
2328 # answer n when it asks about uri.
2329 # Then go to cups, delete the existing printer, added on with dnssd url. browsed to
2330 # ppd at /usr/share/ppd/HL2270DW.ppd, which is duplicated at /usr/share/cups/model/HL2270DW.ppd
2331 # ppd file got installed from bash -x ./usr/local/Brother/Printer/HL2270DW/cupswrapper/cupswrap,
2332 # which I downloaded from their driver. but dont do that again, i copied it to /a/opt/HL2270DW.ppd,
2333 # use that.
2334
2335 # I had to reset it to use wired instead of wifi. it only uses 1 at a time. boot with go button held, after lights turn off, tap go 6 times.
2336 # Then it was already configured, but if i needed to, go to its web ui, default pass is "access".
2337
2338 ######### begin stuff belonging at the end    ##########
2339
2340 end